736 search results - page 5 / 148 » Detecting Wormhole Attacks in Wireless Sensor Networks |
WISEC
2010
ACM
14 years 5 months ago
2010
ACM
The problem of localizing in-band wormhole tunnels in MANETs is considered. In an in-band wormhole attack, colluding attackers use a covert tunnel to create the illusion that two ...
ICASSP
2011
IEEE
13 years 2 months ago
2011
IEEE
Wireless Sensor Networks (WSNs) may be deployed in hostile or inaccessible environments and are often unattended. In these conditions securing a WSN against malicious attacks is a...
WIMOB
2008
IEEE
14 years 5 months ago
2008
IEEE
Abstract—One of the reasons that the research of intrusion detection in wireless sensor networks has not advanced significantly is that the concept of “intrusion” is not cle...
JSAC
2006
13 years 10 months ago
2006
In this paper we address the problem of robustly estimating the position of randomly deployed nodes of a Wireless Sensor Network (WSN), in the presence of security threats. We prop...
ICDCS
2008
IEEE
14 years 5 months ago
2008
IEEE
A central problem in sensor network security is that sensors are susceptible to physical capture attacks. Once a sensor is compromised, the adversary can easily launch clone attac...